🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 174 Days

Day: 13.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,733,644 km

• M1: 30,368 km (0.065 R)
• M2: 49,517 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.73 AU - 0.75 AU

Year: 245 Days

Day: 36.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,733,644 km

• M1: 144,811 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.44 AU - 3.48 AU

Year: 2478 Days

Day: 14.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.1

Radius: 5.8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.76 AU - 13.88 AU

Year: 16649 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,733,644 km

• M1: 72,106 km (0.101 R)
• M2: 359,484 km (0.105 R)
• M3: 623,674 km (0.082 R)
• M4: 898,335 km (0.111 R)
• M5: 1,093,261 km (0.119 R)
• M6: 1,290,431 km (0.107 R)
• M7: 2,998,839 km (0.114 R)
• M8: 3,925,299 km (0.036 R)
• M9: 6,020,118 km (0.089 R)
• M10: 6,722,180 km (0.084 R)
• M11: 7,009,558 km (0.095 R)
• M12: 7,875,730 km (0.097 R)
• M13: 9,155,539 km (0.103 R)
• M14: 10,029,041 km (0.047 R)
• M15: 12,981,654 km (0.101 R)
• M16: 13,556,858 km (0.05 R)
• M17: 16,914,134 km (0.107 R)
• M18: 19,271,946 km (0.061 R)
• M19: 21,485,246 km (0.099 R)
• M20: 24,147,639 km (0.12 R)
• M21: 24,724,638 km (0.051 R)
• M22: 26,714,440 km (0.088 R)
• M23: 26,919,090 km (0.076 R)
• M24: 28,381,259 km (0.101 R)
• M25: 33,557,645 km (0.031 R)
• M26: 38,411,348 km (0.094 R)
• M27: 39,197,335 km (0.103 R)
• M28: 43,429,758 km (0.07 R)
• M29: 46,463,752 km (0.09 R)
• M30: 48,715,350 km (0.1 R)
• M31: 49,327,953 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.3

Radius: 7.4

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.39 AU - 13.81 AU

Year: 17220 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,733,644 km

• M1: 96,640 km (0.088 R)
• M2: 1,120,039 km (0.059 R)
• M3: 1,565,691 km (0.067 R)
• M4: 2,185,326 km (0.107 R)
• M5: 2,417,651 km (0.095 R)
• M6: 2,858,367 km (0.079 R)
• M7: 3,379,117 km (0.096 R)
• M8: 4,608,662 km (0.067 R)
• M9: 6,974,702 km (0.119 R)
• M10: 11,248,114 km (0.025 R)
• M11: 13,998,022 km (0.115 R)
• M12: 17,166,206 km (0.046 R)
• M13: 17,751,134 km (0.061 R)
• M14: 18,176,889 km (0.076 R)
• M15: 20,595,288 km (0.115 R)
• M16: 21,832,762 km (0.111 R)
• M17: 32,671,577 km (0.09 R)
• M18: 36,089,140 km (0.027 R)
• M19: 38,306,480 km (0.085 R)
• M20: 44,400,199 km (0.118 R)
• M21: 45,184,840 km (0.117 R)
• M22: 48,250,998 km (0.079 R)
• M23: 48,581,609 km (0.109 R)
• M24: 59,217,420 km (0.116 R)
• M25: 71,090,853 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,379 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit